Real-estate major Supertech today performed ground-breaking ceremony for North India's tallest mixed-use development project here. "The project (at Sector-94 here) has five towers, amongst which 'Spira' would be North India's tallest mixed-use development project with 80 floors and height of 300 meters," the company's Chairman and Managing Director Supertech R K Arora said, after performing the ceremony with Joint Managing Director Sangita Arora and Director Mohit Arora.

He claimed that the project is a unique combination of residences, service apartments, hotels, shopping malls, office spaces and recreation centres which will have five state-of--the-art towers.